baber/WOPTO huggingface dataset:
Patent JP-H02133118-A (JP)
Title: Drawing method
Inventor: NOROTA TOSHIO
IPC: B21D22/26
Filed: 1988-11-09
Abstract: PURPOSE:To improve workability without separating a primary work from a drawing material by performing in advance half blanking to a material to be worked, and subsequently, giving push-back working in the direction for returning this half blanking to its original state and drawing. CONSTITUTION:To a hoop material 11, half blanking which goes along a blanking line L is performed at a prescribed interval by a half by a half blanking process A. In this half blanking process A, working holes 20, 21 are brought to blanking simultaneously at prescribed positions of the inside of the blanking line L. Also, on the hoop material 11, positioning holes 22 are pieces at prescribed intervals so as to be positioned on both its sides. Subsequently, in a drawing process B, push-back working in the direction for returning the working in the half blanking process A to its original state, and drawing are executed. The push-back working can be executed by using the elasticity of a die cushion, and in the push-back working, the blanking line L is cut, and drawing is performed to this cut stock and a drawing formed part 23 is obtained.
Patent JP-H11110758-A (JP)
Title: Optical disk device
Inventor: ANDO JUNICHI
IPC: G11B19/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device, with which a position (absolute time) on an optical disk can be surely specified. SOLUTION: This device 1 is a CD-ROM drive device for recording and reproducing an optical disk (CD-R) 2. At this device 1, a SUBCODE-SYNC signal from a sync signal generate/absolute time-in pregroove(ATIP) decoder 27 and an ATIP-SYNC signal from the sync signal generate/ATIP decoder 27 are synchronized and afterwards, when the ATIP-SYNC signal is detected, time information provided from ATIP time information is stored in a memory 26. Afterwards, each time the SUBCODE-SYNC signal is detected, the time information stored in the memory 26 is reloaded (one frame is added.).
Patent JP-2000114046-A (JP)
Title: Thin film transformer
Inventor: NAKABAYASHI AKIRA
IPC: H05K1/16
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the power loss of a thin film transformer caused by the stray capacitance between upper and lower thin film coils by making the gap between the coils easily Controllable, by facing paired thin film coil members to each other through a gap forming film on an insulating layer formed on a substrate. SOLUTION: In insulating layers 13, first conductor sections connected to one end 16a of a thin film coil 16 and second conductor sections 19 connected to the other end 16b of the Coil 16 are provided. Each first conductor section is composed of a first lead-out electrode provided between a Substrate 12 and an insulating layer 13a, and a first through hole which is made through insulating layers 13a and 13b and the internal surface of which is coated with a conductive film. Each second conductor section 19 is composed of a Second lead-out electrode 19a provided between the substrate 12 and insulating layer 13a, and a second through hole 19b which is made through the insulating layers 13a and 13b and the internal surface of which is coated with a conductive film.  Two members 10 are formed in such a way that the coil forming surfaces 13c of their insulating layers 13 are faced to each other through a gap forming film 11 so that a hollow section 20 may be formed between the surfaces 13c. The side face of the lower member 10 of the hollow section 20 is faced to that of the lower member 10 of the section 20.
Patent JP-H02129526-A (JP)
Title: Optical system temperature sensor
Inventor: KATSUYA YOUKO
IPC: C09K9/02
Filed: 1988-11-09
Abstract: PURPOSE:To easily produce dye-solution in large quantities and to improve economy and safety by providing a container, a light emitting element and a light receiving element. CONSTITUTION:Substance obtained by solving dyestuffs in solvent sufficiently refined and being filtered is used as the solution. The light emitting element 2 is provided so that light may be emitted to the container 1 which is filled with the dye-solution and a filter 3 which specifies wavelength is stuck to the light receiving part of the container 1. Furthermore, the light receiving element 4 for receiving the light transmitted through the container 1 and a detecting device 5 which detects the change of the output of the light receiving element 4 are provided. Then, the light receiving element 4 measures that transmittivity with specified wavelength is changed in the functional dye-solution in accordance with temperature so as to detect the temperature. Thus, wiring becomes unnecessary and the solution is easily produced in large quantities, then safety is improved at low price.
Patent JP-H06126324-A (JP)
Title: Descaling method for heated slab for rolling
Inventor: ARAKI SHOICHI
IPC: B21B45/08
Filed: 1992-10-21
Abstract: PURPOSE:To enable the sufficient follow-up of the slab from continuous casting to a rolling line and the sure descaling thereof. CONSTITUTION:The jet flow of a high-pressure polishing material contg. a polishing material, such as abrasive grains consisting of metallic powder, garnet, etc., in high-pressure fluid of >=100kgf/cm<2> and more preferably 1000 to 4000kgf/ cm<2> at a weight ratio of 0.05 to 2.0 supply weight of the polishing material/ volume of water is injected within a 50mm range from the respective top and bottom ends of the edge end faces of the slab and within a 100mm range from the edges of the upper and back surfaces thereof, by which the thickness of 1 to 5mm from the surfaces are ground away. The edge scabs generated in a subsequent rolling stage are completely prevented by concentrically grinding the ends of this slab. The grinding of this part can deal with the high-temp. slab as well and high-speed rolling line as well by applying, so-called abrasive water jet processing.
Patent JP-H08146973-A (JP)
Title: Sound field reproducing device
Inventor: SHOJI YOSHITERU
IPC: G10K15/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide the sound field reproducing device which automatically generates and adds the best reflected and reverberation sounds corresponding to received individual speech sources. CONSTITUTION: Additional information which is sent with a multiplex signal corresponding to the speech signal of a main signal is demodulated by a multiplex signal demodulation part 13 and the signal process coefficient included in the additional information is set in a reflected reverberation sound addition part 4 by a coefficient setting part 15, thereby generating a sound field signal with the signal process coefficient sent out corresponding to individual speech signals.
Patent JP-2000311631-A (JP)
Title: Electron beam device and spacer
Inventor: ITO YASUHIRO
IPC: H01J29/86
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To mitigate the effect of electrification on a member receiving electron radiation by covering at least part of the first member in an airtight container with a film that second regions having an electron density different from that of first regions form a network in the first regions. SOLUTION: Conductor components have a complicated three-dimensional network in a solid, and the same effect as a film having a large surface area in the solid, i.e., a porous film, is obtained. Many effective surfaces distributively exist at deep positions from the macroscopically defined surface of a high- resistance film 2 made of both components, and the incidence angle dependency of macroscopically defined secondary electron emission is reduced. The whole film suppresses an incidence angle multiplication effect. A current trapping effect acts as if many Faraday cups exist as a feature of the porous film, and the absolute value of secondary electrons is suppressed.
Patent JP-H03146291-A (JP)
Title: Laser beam machine
Inventor: NISHIOKA TOGO
IPC: B23K26/082
Filed: 1989-10-31
Abstract: PURPOSE:To allow stable laser machining with a high additive value by providing optical parts which uniformize the diameter of a laser beam with respect to a laser beam moving distance by >=1 pieces in one axis and in plural axes. CONSTITUTION:The laser beam 5 emitted from a laser oscillator 1 is introduced via the X-axis 7, the Y-axis 8 and the Z-axis 9 to a work 6 of a processing table 4. The optical part 10, for example, long focus lens, which uniformizes the diameter of the laser beam with respect to the laser beam moving distance is provided at, for example, the X-axis 7 and the Y-axis 8 at the intermediate point thereof, by which the diameter of the laser beam is equaled in any processing. As a result, the condensing density, etc., of the laser beam are equaled and the change in the processing state in the processing position is prevented. The optical part 10 uniformizes the diameter of the laser beam with respect to the laser beam moving distance and the diversion angle of the laser beam can be minimized like a diversion angle 13 by using >=1 parts. The change in the processing condition by the processing position is prevented in this way and the stable laser machining is executed.
Patent JP-H10119372-A (JP)
Title: Image printer
Inventor: KAWAMURA NORIYUKI
IPC: B65H31/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To dispose with a highly accurate guide member for mounting by fitting into a device case and a mechanism for mounting a recording paper cassette by using a stationary paper feed tray instead of a detachable recording paper cassette. SOLUTION: A paper feed tray 24 has an inclination of being higher frontward and lower innerward so that a recording paper 12 obliquely descends in a paper feed direction. A translucent cover 13 for a paper ejecting tray is opened, then a paper feed lid 22 is opened by hooking a finger by a notch in the paper feed lid and plural pieces of recording paper 12 are arranged at a specified position on the paper feed tray 24, i.e., inside a regulating part 25. The presence of the recording paper 12 can be visually determined from the front of the device through the notch in the paper feed lid 22, if the translucent cover 23 for the paper ejecting tray is closed. Further, a recessed part is provided in the front center part 27 of a recovering paper mounting part for the paper feed tray 24, so that the recording paper 12 can be easily pinched out by finger when it is unloaded.  After arranging the recording paper 12, the paper feed lid 22 is closed to activate the device and the paper feed operation is initiated.
Patent JP-H07136210-A (JP)
Title: Production of gathers of throw-away wearing articles
Inventor: WADA TAKAO
IPC: A61F5/44
Filed: 1993-11-12
Abstract: PURPOSE:To provide the process for production of gathers of throw-away wearing articles by producing the gathers which have nice appearance and have excellent wearing feel. CONSTITUTION:This process for production of the gathers for throw-away wearing articles comprises inserting plural pieces of yarn-like elastic materials 73 between continuously supplied double-layer band-shaped sheets 2 and 3 while extending and curving these elastic materials and integrally joining these double- layer band-shaped sheets 2 and 3 to continuously produce the developed parts of the throw-away wearing articles, then discretely cutting these particles, thereby forming the gathers. Plural pieces of the yarn-like elastic materials 73 to be held between the double-layer band-shaped sheets 2 and 3 are mounted while these elastic materials are curved in such a manner that the adjacent yarn-like elastic materials maintain equal intervals.
Patent JP-S63137974-A (JP)
Title: Solid zinc-rich paint
Inventor: ISHIZUKI TAKASHI
IPC: C09D5/14
Filed: 1986-11-28
Abstract: PURPOSE:To obtain the titled organic solvent-free paint with no health hazard, applicable in a simple way, for use in rustproof treatment for portions elevated in temperature, of steel plates or steel pipes provided with fusing or welding, by melt blending of a wax of specific melting point and zinc powder in specified proportions. CONSTITUTION:The objective paint comprising (A) a wax of a melting point 60-160 deg.C (e.g., with a weight-average molecular weight 300-40,000, such as paraffin wax) and (B) 50-90wt%, based on the final composition, of zinc powder. This paint does not require any sophisticated painting equipment, etc., being applicable in a simple way, causing no contamination of the environment, capable of making use of energy when repairing or painting the portions still hot after welding or fusing, having no pot life, and can be used with no waste by fusing a new batch to shortened one.
Patent JP-H07112349-A (JP)
Title: Automatic edge machining device and automatic edge machining method
Inventor: NOJIMA KOZO
IPC: B23Q7/03
Filed: 1993-10-18
Abstract: PURPOSE:To eliminate a need for previous teaching operation and numerical input operation by an operator when operation to cut the edge of a work is carried out by detecting the shape, available right before machining, of the work under conveyance and controlling drive of a machining means based on the detecting work shape. CONSTITUTION:A magnetic chuck mechanism to fix the conveyance attitude of a work W during conveyance of the work W through a given conveyance region is arranged in the middle of a conveyance passage through which the work W is conveyed along one-way by a conveyance mechanism 18. A machining mechanism 62 to effect a work to cut the edge of the work W is disposed above a specified conveyance region in the middle of the conveyance passage. Detecting mechanisms 128 and 130, such as a line sensor, to detect a work shape right before machining of the work W under conveyance are arranged upper stream of the conveyance direction of the work W from the machining mechanism 62. By controlling drive of the machining mechanism 62 based on a work shape detected by the detecting mechanisms 128 and 130, a given cutting work is applied on the edge of the work W.
Patent JP-H03144655-A (JP)
Title: Electrophotographic sensitive body
Inventor: HORIE SEIJI
IPC: G03G5/06
Filed: 1989-10-31
Abstract: PURPOSE:To enhance sensitivity and durability by incorporating a specified disazo compound as an electric charge generating material. CONSTITUTION:The disazo compound to be added as the charge generating material is represented by formula I in which each of B<1> and B<2> is H, halogen, lower alkyl, lower alkoxy, lower alkoxycarbonyl, aryl, aryloxy, or aryloxycarbonyl, and each optionally same or different; each of Z<1> and Z<2> is represented by formula II or III and each optionally same or different; and A is a divalent aromatic hydrocarbon group or a divalent heterocyclic group having N in the same ring, thus permitting sensitivity and durability to be enhanced.
Patent JP-H03145398-A (JP)
Title: Building group management equipment
Inventor: SAITO HITOSHI
IPC: H04Q9/00
Filed: 1989-10-31
Abstract: PURPOSE:To allow the equipment to cope with a change in the transmission speed or the like of a communication control section of a remote device by using an adaptor having a communication control section connected directly to a telephone network and a communication control section connecting directly to a packet exchange network for a communication adaptor of a center equipment. CONSTITUTION:Remote equipments 1-1, 1-2,... are connected to a center equipment 2 via a telephone line and the communication controller for data communication is a controller of the system connected to the center equipment 2 via the telephone network 3 only or of the system connected to the center equipment 2 via the telephone network 3 and the packet exchange network 6. Then as a communication adaptor 5 of the center equipment 2, an adaptor having a communication control section connected directly to the telephone network 3 and a communication control section connected directly to the packet exchange network 6 are used. Thus, the equipment copes with a change in the transmission speed or the like in the communication control section of the remote equipments 1-1, 1-2,....
Patent JP-H10135958-A (JP)
Title: Asynchronous transfer mode connection controller
Inventor: MIYAZAKI HIROSHI
IPC: H04L12/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the ATM connection controller in which call control management is simplified in an ATM. SOLUTION: An ATM connection controller includes ATM communication sections 56, 58 for ATM communication and control sections 50, 54 that control the ATM communication sections, by using an identifier of a call corresponding to a VPI and a VCI assigned to the call. The identifier of the call has a data length shorter than the sum of the data lengths of corresponding VPI and VCI and stored in a call control management table 60. The call control management table 60 is used to store identification information on kinds of calls and SSCOP to manage various calls in an unifying manner.
Patent JP-H07121920-A (JP)
Title: Magneto-optical disk
Inventor: ENDO HIROYUKI
IPC: G11B11/10
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a magneto-optical disk provided with a protective coating which makes a coating property good when a coating film is formed, in which a friction-reducing effect between itself and a magnetic head is large and whose endurance, preservation property and durability are excellent by a method wherein the material and the composition of the protective coating are specified. CONSTITUTION:In a magneto-optical disk 1, a protective layer 4, a recording layer 5, a protective layer 6, a reflection layer 7 and a protective coating 8 are formed on the surface of a substrate 2, and a hard coating 3 is formed on the back of the substrate 2. When the magneto-optical disk 1 is driven, a magnetic head is slid on the surface of the protective coating 8. The protective coating 8 is formed in such a way that a composition, for polymerization, which contains a fatty acid ester and a radiation-hardening compound is hardened by a radiation. At this time, a monofunctional (meth) acrylic monomer whose phase solubility with the fatty acid ester is excellent, a bifunctional or higher or multifunctional (meth) acrylic monomer and an acrylic oligomer as required are used in the ratio of prescribed amounts as the radiation-hardening compound, and the fatty acid ester in a prescribed amount is contained in the compounds.
Patent JP-H09106123-A (JP)
Title: Process cartridge and image forming device using the same
Inventor: HIBI TAKASHI
IPC: G03G15/08
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To supply toner even in image forming operation without stopping the operation by providing an aperture for supplying toner to a process cartridge. SOLUTION: An opening/closing cover is formed at a proper place on the side wall of a device body corresponding to the part of the developing device of the cartridge 10 when the cartridge 10 is seated at a position in the device body. In such a case, a toner container attaching part 7a extended in the axial direction of an image carrier 11 is formed in the cartridge 10. A toner container 7 is freely detachably attached in the part 7a, whereby an image is formed with the toner supplied from the container 7. In the case of detecting the insufficiency of the toner, the cover formed on the side wall is opened to draw out the old toner container already attached and attach the new toner container 7 at the specified position of the cartridge 10, and a sealing material is peeled to supply the toner to a developing device.  Thus, the toner is supplied without interrupting the image forming operation even when the toner becomes insufficient.
Patent JP-H02130600-A (JP)
Title: Signal processor
Inventor: NISHIDA HIDEJI
IPC: G10L19/00
Filed: 1988-11-10
Abstract: PURPOSE:To make the chip capacity of a microcomputer small and to contrive the reduction of power consumption by executing the processing of a signal by an operation processing part for executing it by the same operation procedure. CONSTITUTION:When an incoming called voice signal is inputted to a terminal A, it is converted to a digital signal by an A/D converter 2 after a noise is eliminated by a low-pass filter, and after prescribed sampling, its sampled value is encoded. This digital signal is inputted to a microprocessor 3, and predictive encoding of a band division is executed. Subsequently, an incoming called voice signal generated from a calling party is stored as a digital signal in a RAM 4. In such a way, the control can be executed by a common control part, the structure is simplified, and also, the power consumption is reduced.
Patent JP-2001169346-A (JP)
Title: Phs channel switching method
Inventor: KUDO AKIRA
IPC: H04W36/30
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a PHS channel switching method where even a receiver of one system can retrieve the base station of a channel switching destination during communications and a channel can quickly be switched at low cost. SOLUTION: When a reception electric field of a PS reaches a level higher than a channel switching reference electric field level by 3 dB to 6 dB, CS retrieval is started and the PS transmits a TCH switching request to a CS. The CS-ID of the CS connected at present is attached to the request and the resulting request is transmitted to the CS through an SACCH. Upon the receipt of the TCH switching instruction from the CS through an SACCH indicating the CS during communications, the CS keeps transmission of a synchronous burst through a the channel being used for communications. At the transmission of the synchronous burst, the other CS is retrieved and the CS-ID and RSSI level of a switching object destination are recorded. Then the communications are conducted by returning to the synchronous burst of the original CS during communications.  When the reception electric field level of the PS becomes lower than the channel switching reference electric field level, the TCH to which the CS-ID of the object destination is attached is transmitted through the SACCH to quickly realize channel switching.
Patent JP-2001109310-A (JP)
Title: Fixing device
Inventor: YODA KANEO
IPC: G03G15/20
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of performing stable fixing operation. SOLUTION: This device has a pressure roller 120 press-contacting with a fixing roller 110 to be heated and coated with oil, and either the roller 110 or the roller 120 is driven and the other follows it. Then, recording material S where a toner image is formed is made to pass through the center part N1 of a press-contact part N so that the toner image is heated, melted and fixed on the material S. High grip members G having oil passing property are provided at both ends of at least either roller in the peripheral direction through an oil absorptive layer.
Patent JP-H04159705-A (JP)
Title: Solid-state electrolytic condenser
Inventor: YAMANE MASAYUKI
IPC: H01G9/012
Filed: 1990-10-23
Abstract: PURPOSE:To reduce the materials cost for an anode lead by using a valve action metal for the outer portion of the anode lead and a non-valve action metal for the inner portion. CONSTITUTION:A metal powder with a valve action, such as tantalum, is press molded so as to bury a portion of an anode lead 2a which consists of a 2-dimensional structure and is processed into the molded unit 1. Next, the anode lead 2a, which has a total diameter of 0.1-0.5mmphi, is formed with a titanium interior 3 and a 2-dimensional clad material made from tantalum 4 to the outside and the diameter of the titanium interior 3 is 50-90% of the anode lead 2a. The production method involves cold welding of the titanium interior and the tantalum exterior ingots and wire drawing to achieve the specified wire diameter. The anode lead 2a produced by this method reduces the materials cost for the anode lead because it uses more inexpensive titanium 3 and less high-priced tantalum 4.